Détails:The DC-4 struck the approach lights and touched down about three feet short of the threshold of runway 10 at the Diavik airport. The aircraft spun around, the right wing separated and fire erupted in the wreckage which came to rest on the runway about 1000 feet from the threshold. The crew evacuated the aircraft with minor injuries, and AFF was on the scene within 5 minutes and extinguished the fire.